Roblox Transmitter

Live requests from HttpService — refreshing every 3s

Send a test request

\n \n \n

\n \n

Recent transmissions

${rows.length ? rows.map((r: any) => `\n

\n ${r.action}${r.created_at} UTC\n

in:  ${r.input}\\nout: ${r.output}

`).join(\"\") : '

No requests yet. Fire one from Roblox!

'}\n

\n \n\n`,\n { headers: { \"Content-Type\": \"text/html\" } },\n );\n }\n\n // Any other method on / -> also run the transmitter (POST-style round trip)\n return handleTransmit(req);\n}\n\n// The round trip: Roblox input -> JSON build logic -> JSON output back\nasync function handleTransmit(req: Request): Promise {\n let body: any = {};\n\n if (req.method === \"POST\" || req.method === \"PUT\" || req.method === \"PATCH\") {\n const raw = await req.text();\n const contentType = req.headers.get(\"content-type\") || \"\";\n\n if (!raw.trim()) {\n // Empty body -> fall back to query params (or empty input)\n const { searchParams } = new URL(req.url);\n body = Object.fromEntries(searchParams);\n if (typeof body.data === \"string\") {\n try { body.data = JSON.parse(body.data); } catch { /* keep string */ }\n }\n } else if (contentType.includes(\"application/x-www-form-urlencoded\")) {\n // Form-encoded body -> treat each field as input\n body = Object.fromEntries(new URLSearchParams(raw));\n if (typeof body.data === \"string\") {\n try { body.data = JSON.parse(body.data); } catch { /* keep string */ }\n }\n } else {\n try {\n body = JSON.parse(raw);\n } catch {\n return json({\n ok: false,\n error: \"Invalid JSON body\",\n hint: 'Send like {\"action\":\"build\",\"data\":{\"part\":\"wall\",\"count\":5}}',\n received_first_100_chars: raw.slice(0, 100),\n }, 400);\n }\n }\n } else {\n // Accept GET/HEAD too: read input from query params, e.g.\n // /transmit?action=build&data={\"part\":\"wall\"} (URL-encoded)\n const { searchParams } = new URL(req.url);\n if (searchParams.get(\"action\") || searchParams.get(\"data\")) {\n body = Object.fromEntries(searchParams);\n if (typeof body.data === \"string\") {\n try {\n body.data = JSON.parse(body.data);\n } catch {\n /* keep as string */\n }\n }\n } else {\n // No input at all -> friendly help, never a 405\n const logic = await getLogic();\n return json({\n ok: true,\n message:\n \"Send input as POST JSON body, or GET with ?action=...&data=... (URL-encoded JSON).\",\n example:\n `${req.url.split(\"?\")[0]}?action=build&data=${encodeURIComponent('{\"part\":\"wall\",\"x\":1,\"y\":2,\"z\":0,\"count\":5}')}`,\n available_actions: Object.keys(logic),\n });\n }\n }\n\n const { action = \"echo\", data } = body;\n\n // Run input through the configurable JSON logic and output back\n const logic = await getLogic();\n const result = runLogic(logic, body);\n\n await sqlite.execute({\n sql: \"INSERT INTO requests (action, input, output) VALUES (?, ?, ?)\",\n args: [action, JSON.stringify(data ?? null), JSON.stringify(result)],\n });\n\n // Send the JSON output back to the Http transmitter in the same response\n return json({ ok: true, action, input: data ?? null, output: result });\n}","lio-roblox-json","children",[],[167],["D",1788120146227],[],[18],["D",1788119601915],["D",1789518676100],{"_11":12,"_124":69},{"_11":12,"_119":120,"_68":69,"_30":67,"_121":122,"_123":24},{"_38":110,"_13":16,"_32":35,"_111":71,"_112":-5,"_113":-5,"_114":-5,"_115":-5,"_116":-5,"_117":14,"_118":12},"ctx",{"_52":-5,"_143":218,"_219":220,"_221":222,"_223":24,"_224":24,"_225":24,"_226":84,"_227":-5,"_228":-7,"_229":-7,"_230":26,"_231":24,"_232":24,"_233":-5,"_234":24,"_235":24,"_236":24,"_237":-5},"ENV",{"_189":190,"_191":192,"_193":16,"_194":195,"_196":197,"_198":199,"_200":201,"_202":203,"_204":205,"_206":207,"_208":209,"_210":211,"_212":213,"_214":215,"_216":217},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

History · logic.ts